to the person who closed the question. The link you gave me doesn't seem to be the exact same thing. Part of that msg says "Failed to fetch ppa.launchpad.net" and I don't have that problem. Also, the main answer says something, then say it's different after version 24.04. Last, what's said means little to me since it doesn't say exactly what to do.I started my question by saying I'm new to all this, so I need more guidance if i want to stick with Linux. Thanks for your understanding! :)
I'm very new to Linux, so have little knowledge...so far. I have a cd-rom error message each time I'm doing: sudo apt-get update
Ign:1 cdrom://Xubuntu 22.04.2 LTS _Jammy Jellyfish_ - Release amd64 (20230223) jammy InRelease
Err:2 cdrom://Xubuntu 22.04.2 LTS _Jammy Jellyfish_ - Release amd64 (20230223) jammy Release
Please use apt-cdrom to make this CD-ROM recognized by APT. apt-get update cannot be used to add new CD-ROMs
Hit:3 http://us.archive.ubuntu.com/ubuntu jammy InRelease
Hit:4 http://security.ubuntu.com/ubuntu jammy-security InRelease
Hit:5 http://us.archive.ubuntu.com/ubuntu jammy-updates InRelease
Hit:6 http://us.archive.ubuntu.com/ubuntu jammy-backports InRelease
Hit:7 https://brave-browser-apt-release.s3.brave.com stable InRelease
Hit:8 https://ppa.launchpadcontent.net/oibaf/graphics-drivers/ubuntu jammy InRelease
Reading package lists... Done
E: The repository 'cdrom://Xubuntu 22.04.2 LTS _Jammy Jellyfish_ - Release amd64 (20230223) jammy Release' does not have a Release file.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.
N: Skipping acquire of configured file 'main/binary-i386/Packages' as repository 'https://brave-browser-apt-release.s3.brave.com stable InRelease' doesn't support architecture 'i386'
I ran cat /etc/apt/sources.list but have no idea how to interpret/use those results
cat /etc/apt/sources.list
deb cdrom:[Xubuntu 22.04.2 LTS _Jammy Jellyfish_ - Release amd64 (20230223)]/ jammy main multiverse restricted universe
See http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to
newer versions of the distribution.
deb http://us.archive.ubuntu.com/ubuntu/ jammy main restricted
deb-src http://us.archive.ubuntu.com/ubuntu/ jammy main restricted
Major bug fix updates produced after the final release of the
distribution.
deb http://us.archive.ubuntu.com/ubuntu/ jammy-updates main restricted
deb-src http://us.archive.ubuntu.com/ubuntu/ jammy-updates main restricted
N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
team. Also, please note that software in universe WILL NOT receive any
review or updates from the Ubuntu security team.
deb http://us.archive.ubuntu.com/ubuntu/ jammy universe
deb-src http://us.archive.ubuntu.com/ubuntu/ jammy universe
deb http://us.archive.ubuntu.com/ubuntu/ jammy-updates universe
deb-src http://us.archive.ubuntu.com/ubuntu/ jammy-updates universe
N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
team, and may not be under a free licence. Please satisfy yourself as to
your rights to use the software. Also, please note that software in
multiverse WILL NOT receive any review or updates from the Ubuntu
security team.
deb http://us.archive.ubuntu.com/ubuntu/ jammy multiverse
deb-src http://us.archive.ubuntu.com/ubuntu/ jammy multiverse
deb http://us.archive.ubuntu.com/ubuntu/ jammy-updates multiverse
deb-src http://us.archive.ubuntu.com/ubuntu/ jammy-updates multiverse
N.B. software from this repository may not have been tested as
extensively as that contained in the main release, although it includes
newer versions of some applications which may provide useful features.
Also, please note that software in backports WILL NOT receive any review
or updates from the Ubuntu security team.
deb http://us.archive.ubuntu.com/ubuntu/ jammy-backports main restricted universe multiverse
deb-src http://us.archive.ubuntu.com/ubuntu/ jammy-backports main restricted universe multiverse
deb http://security.ubuntu.com/ubuntu jammy-security main restricted
deb-src http://security.ubuntu.com/ubuntu jammy-security main restricted
deb http://security.ubuntu.com/ubuntu jammy-security universe
deb-src http://security.ubuntu.com/ubuntu jammy-security universe
deb http://security.ubuntu.com/ubuntu jammy-security multiverse
deb-src http://security.ubuntu.com/ubuntu jammy-security multiverse
This system was installed using small removable media
(e.g. netinst, live or single CD). The matching "deb cdrom"
entries were disabled at the end of the installation process.
For information about how to configure apt package sources,
see the sources.list(5) manual.
